Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2021-37580— Apache ShenYu Admin bypass JWT authentication

Quick assessment

Affected
Apache Software Foundation Apache ShenYu Admin
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Apache ShenYu是美国阿帕奇（Apache）基金会的一个异步的，高性能的，跨语言的，响应式的 API 网关。 Apache ShenYu Admin 存在授权问题漏洞，该漏洞源于ShenyuAdminBootstrap 中 JWT 的错误使用允许攻击者绕过身份验证。

AI Predicted 9.8 Difficulty: Easy EPSS 40.06% · P99

Public Exploits 1

Nuclei · 1 CVE-2021-37580.yaml [template]

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2021-37580

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Apache ShenYu Admin bypass JWT authentication
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in Apache ShenYu Admin. The incorrect use of JWT in ShenyuAdminBootstrap allows an attacker to bypass authentication. This issue affected Apache ShenYu 2.3.0 and 2.4.0
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Apache ShenYu 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache ShenYu是美国阿帕奇（Apache）基金会的一个异步的，高性能的，跨语言的，响应式的 API 网关。 Apache ShenYu Admin 存在授权问题漏洞，该漏洞源于ShenyuAdminBootstrap 中 JWT 的错误使用允许攻击者绕过身份验证。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Shenlong Deep Dive — AI Deep Analysis

10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.

Read summary Full analysis (login)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Apache Software Foundation Apache ShenYu Admin Apache ShenYu Admin 2.3.0-2.4.0 -

II. Public POCs for CVE-2021-37580

# POC Description Source Link Shenlong Link
1 None https://github.com/rabbitsafe/CVE-2021-37580 POC Details
2 CVE-2021-37580的poc https://github.com/fengwenhua/CVE-2021-37580 POC Details
3 A vulnerability scanner that detects CVE-2021-37580 vulnerabilities. https://github.com/Osyanina/westone-CVE-2021-37580-scanner POC Details
4 None https://github.com/ZororoZ/CVE-2021-37580 POC Details
5 CVE-2021-37580 https://github.com/Liang2580/CVE-2021-37580 POC Details
6 Apache ShenYu 管理员认证绕过 https://github.com/Wing-song/CVE-2021-37580 POC Details
7 Apache ShenYu Admin JWT认证绕过漏洞(CVE-2021-37580) https://github.com/CN016/Apache-ShenYu-Admin-JWT-CVE-2021-37580- POC Details
8 Apache ShenYu 2.3.0 and 2.4.0 allow Admin access without proper authentication. The incorrect use of JWT in ShenyuAdminBootstrap allows an attacker to bypass authentication. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-37580.yaml POC Details
9 None https://github.com/Threekiii/Awesome-POC/blob/master/%E4%B8%AD%E9%97%B4%E4%BB%B6%E6%BC%8F%E6%B4%9E/Apache%20ShenYu%20dashboardUser%20%E8%B4%A6%E5%8F%B7%E5%AF%86%E7%A0%81%E6%B3%84%E6%BC%8F%E6%BC%8F%E6%B4%9E%20CVE-2021-37580.md POC Details
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-37580

请登录查看更多情报信息。

Mailing List Discussions for CVE-2021-37580 (2)

IV. Related Vulnerabilities

Same vendor: Apache Software Foundation
Same weakness: CWE-287

V. Comments for CVE-2021-37580

No comments yet

Leave a comment